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      <img src="../logo.svg" class="logo" alt=""><h1>utility to check formulas and extract variable names they calculate values for</h1>
      <small class="dont-index">Source: <a href="https://github.com/USEPA/EJAM/blob/HEAD/R/utils_calc_ejam.R" class="external-link"><code>R/utils_calc_ejam.R</code></a></small>
      <div class="d-none name"><code>formula_varname.Rd</code></div>
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    <p>utility to check formulas and extract variable names they calculate values for</p>
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    <h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">formula_varname</span><span class="op">(</span><span class="va">myforms</span><span class="op">)</span></span></code></pre></div>
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    <h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#arguments"></a></h2>


<dl><dt id="arg-myforms">myforms<a class="anchor" aria-label="anchor" href="#arg-myforms"></a></dt>
<dd><p>see calc_byformula()</p></dd>

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